题干
根据句意或括号中的数字填写合适的序数词或基数词。(数字用英文表示)
①Teachers'Day is on the ____of September．
②Three plus six is____．Twenty—five minus(减)____ is seventeen．
③W is the____letter in the alphabet(字母表)．
答案(点此获取答案解析）
tenth,nine,eight,twenty—third
